CERTIFICATE

certifies that the Information Security Management System of

Zivver B.V.

Sparklerweg 52, 1114 AE, Amsterdam The Netherlands

has been established and duly implemented and company applies it in accordance with the standard

ISO/IEC 27001:2022

provisions for the following areas:

Development, delivery, maintenance and support of Secure Communication Services.

Certified locations: Sparklerweg 52, 1114 AE, Amsterdam, The Netherlands

On the basis of certification audit, report No. 25/032 it was proven that the management system meets the requirements of the above listed standard.

Certificate No.: I – 10935/25 Statement of applicability: 27.06.2025 Initial certification date: 26.07.2016 Date of issue: 24.07.2025 Expiry date: 23.07.2028

This certificate is valid only if it is published among valid certificates on www.qscert.com

Ing. Marcel Šlúch chief executive